EP0226778B1 - Dispositif d'actionnement pour un stabilisateur mobile d'un vénhicule - Google Patents

Dispositif d'actionnement pour un stabilisateur mobile d'un vénhicule Download PDF

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Publication number
EP0226778B1
EP0226778B1 EP86115413A EP86115413A EP0226778B1 EP 0226778 B1 EP0226778 B1 EP 0226778B1 EP 86115413 A EP86115413 A EP 86115413A EP 86115413 A EP86115413 A EP 86115413A EP 0226778 B1 EP0226778 B1 EP 0226778B1
Authority
EP
European Patent Office
Prior art keywords
panel
stabilizer
opening
edge
designed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP86115413A
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German (de)
English (en)
Other versions
EP0226778A3 (en
EP0226778A2 (fr
Inventor
Luigi Filtri
Luciano Possetti
Lamberto Melotti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of EP0226778A2 publication Critical patent/EP0226778A2/fr
Publication of EP0226778A3 publication Critical patent/EP0226778A3/en
Application granted granted Critical
Publication of EP0226778B1 publication Critical patent/EP0226778B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Vehicle Body Suspensions (AREA)

Claims (5)

1. Dispositif d'actionnement de stabilisateur (1) de voiture automobile, prévu pour se déplacer d'une position de repos, dans laquelle ledit stabilisateur (1) est logé dans un compartiment (2) à l'intérieur de la caisse du véhicule, dans une position de fonctionnement; ledit dispositif comprenant un panneau mobile (5) conçu pour supporter ledit stabilisateur (1) au moyen d'une nervure (7) au moins; une ouverture (8) dans ladite caisse, le bord (9) de ladite ouverture présentant sensiblement la même forme que ledit contour du stabilisateur (1) et ledit contour du panneau (5); et des moyens de manoeuvre (15,17,18) conçus pour déplacer ledit panneau (5) à partir d'une première position, dans laquelle la surface supérieure (10) dudit stabilisateur (1) est sensiblement dans le même plan que ledit bord (9) de ladite ouverture (8) qui est ainsi obturée par ledit stabilisateur (1), dans une seconde position dans laquelle ledit panneau (5) est disposé sensiblement dans le même plan que ledit bord (9) de ladite ouverture (8) qui est ainsi obturée par ledit panneau (5).
2. Dispositif selon la revendication 1, dans lequel ladite ouverture (9) est ménagée dans le couvercle du coffre du véhicule (4); lesdits moyens de manoeuvre étant logés à l'intérieur d'une cavité ménagée au dessous dudit couvercle (4) et comprenant une manivelle (15) actionnée par un moteur, dont l'extrémité est articulée à un premier point dudit panneau (5) et un organe de guidage (21) conçu pour guider un second point dudit panneau (5) dans une direction prédéterminée lorsque ledit premier point est déplacé par ladite manivelle (15) suivant un arc de cercle.
3. Dispositif selon la revendication 2, dans lequel lesdits premier et second points sont situés au dessous dudit panneau (5), sur des consoles respectives (20, 22) fixées à celui-ci.
4. Dispositif selon la revendication 1, dans lequel ledit panneau (5) est sensiblement plat, et le plan dans lequel ladite manivelle (5) tourne est sensiblement parallèle au plan de ladite direction, et perpendiculairement au plan dudit panneau (5).
5. Dispositif selon la revendication 1, dans lequel entre ledit bord (9) de ladite ouverture (8) et les contours respectifs dudit panneau (5) et dudit stabilisateur (1), il est prévu des organes d'étanchéité constitués par un élément tubulaire souple (25) disposé le long dudit bord (9) de ladite ouverture (8).
EP86115413A 1985-11-12 1986-11-06 Dispositif d'actionnement pour un stabilisateur mobile d'un vénhicule Expired EP0226778B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6795485 1985-11-12
IT67954/85A IT1182674B (it) 1985-11-12 1985-11-12 Dispositivo per l'azionamento di un alettone mobile di un autovettura

Publications (3)

Publication Number Publication Date
EP0226778A2 EP0226778A2 (fr) 1987-07-01
EP0226778A3 EP0226778A3 (en) 1987-10-21
EP0226778B1 true EP0226778B1 (fr) 1989-10-04

Family

ID=11306678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115413A Expired EP0226778B1 (fr) 1985-11-12 1986-11-06 Dispositif d'actionnement pour un stabilisateur mobile d'un vénhicule

Country Status (5)

Country Link
US (1) US4738479A (fr)
EP (1) EP0226778B1 (fr)
DE (1) DE3666019D1 (fr)
ES (1) ES2011613B3 (fr)
IT (1) IT1182674B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020064A1 (de) * 1990-06-23 1992-01-02 Bayerische Motoren Werke Ag Luftleitvorrichtung fuer kraftfahrzeuge
DE4234943A1 (de) * 1992-10-16 1994-04-21 Daimler Benz Ag Versenkbarer Heckspoiler für ein Kraftfahrzeug
DE102014105514A1 (de) 2014-04-17 2015-10-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit einer Luftleiteinrichtung

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722202A1 (de) * 1987-07-04 1989-01-12 Porsche Ag Antriebseinrichtung fuer eine luftleitvorrichtung
DE3864653D1 (de) * 1987-10-17 1991-10-10 Porsche Ag Kraftfahrzeug, insbesondere personenwagen.
DE68922693T2 (de) * 1988-10-31 1995-10-05 Ohi Seisakusho Co Ltd Spoilereinrichtung.
DE3938737A1 (de) * 1989-11-23 1991-05-29 Porsche Ag Luftleitvorrichtung am heck eines kraftfahrzeuges
DE4009385A1 (de) * 1990-03-23 1991-09-26 Porsche Ag Kraftfahrzeug, insbesondere personenwagen mit einer im heckbereich angeordneten luftleitvorrichtung
DE4014380A1 (de) * 1990-05-04 1991-11-07 Porsche Ag Kraftfahrzeug, insbesondere personenwagen mit einer im heckbereich angeordneten luftleitvorrichtung
DE4207658C2 (de) * 1992-03-11 1994-07-21 Daimler Benz Ag Strömungsleitvorrichtung für ein Fahrzeug
US5282591A (en) * 1992-12-21 1994-02-01 The United States Of America As Represented By The Secretary Of The Navy Active vortex control for a high performance wing
DE4427196A1 (de) * 1994-08-01 1996-02-15 Porsche Ag Luftleitvorrichtung im Heckbereich eines Kraftfahrzeuges
DE19758603C2 (de) * 1997-06-05 2001-06-07 Porsche Ag Kraftfahrzeug mit einer heckseitigen Luftleitvorrichtung
FR2816904B1 (fr) * 2000-11-17 2003-02-21 Peugeot Citroen Automobiles Sa Element de carrosserie a bequet mobile
FR2816905B1 (fr) * 2000-11-17 2003-02-21 Peugeot Citroen Automobiles Sa Element de carrosserie a bequet mobile
DE10207040A1 (de) * 2002-02-20 2003-08-21 Bayerische Motoren Werke Ag Personenkraftwagen mit Stufenheck und mit einem Heckspoiler
DE102005058045B3 (de) * 2005-12-06 2007-09-06 Daimlerchrysler Ag Abweisvorrichtung für einen Kraftwagen
DE102008024895B4 (de) 2008-05-16 2017-03-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftleiteinrichtung
DE102008024896B4 (de) 2008-05-16 2017-03-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftleiteinrichtung
DE102008024891B4 (de) 2008-05-16 2019-09-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug
DE102008024892B4 (de) 2008-05-16 2019-06-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftleiteinrichtung
DE102008024701B4 (de) 2008-05-21 2021-02-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Heckklappe und Kraftfahrzeug
DE102013106400A1 (de) * 2013-06-19 2014-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Spoiler für ein Kraftfahrzeug
GB2518611A (en) * 2013-09-25 2015-04-01 Mclaren Automotive Ltd Movable aerodynamic device for a vehicle
IT201700074554A1 (it) * 2017-07-04 2019-01-04 Ferrari Spa Automobile provvista di una appendice aerodinamica regolabile disposta in posizione posteriore
US20200114985A1 (en) * 2018-10-10 2020-04-16 Ford Global Technologies, Llc Aerodynamic wing assembly
EP3789276A1 (fr) * 2019-09-09 2021-03-10 Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd. Ensemble déflecteur actif ouvert mobile
CN110450864A (zh) * 2019-09-09 2019-11-15 延锋彼欧汽车外饰系统有限公司 一种可移动开启的主动扰流板总成

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120470A (en) * 1976-09-28 1978-10-17 The Boeing Company Efficient trailing edge system for an aircraft wing
DE2649953C2 (de) * 1976-10-30 1985-07-04 Daimler-Benz Ag, 7000 Stuttgart Luftleitvorrichtung für Kraftfahrzeuge
US4117995A (en) * 1977-02-28 1978-10-03 Runge Thomas M Aircraft wing lift augmentation device
US4174083A (en) * 1977-04-29 1979-11-13 The Boeing Company Flow deflector for fluid inlet
DE2851639A1 (de) * 1978-11-29 1980-06-04 B & B Beteiligung Vorrichtung zur leitung der windstroemung an fahrzeugen
DE3003565A1 (de) * 1980-02-01 1981-08-06 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Luftleitvorrichtung am heck eines personenwagens
DE3019150A1 (de) * 1980-05-20 1981-11-26 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Luftleitvorrichtung fuer einen aufbau eines fahrzeuges, insbesondere personenwagens
DE3133961A1 (de) * 1981-08-27 1983-04-07 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen "betaetigungsanordnung fuer fluegelklappen"
JPS60209369A (ja) * 1984-04-04 1985-10-21 Nissan Motor Co Ltd 自動車のスポイラ制御装置
DE3520971A1 (de) * 1985-06-12 1986-09-25 Daimler-Benz Ag, 7000 Stuttgart Luftleiteinrichtung fuer kraftfahrzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020064A1 (de) * 1990-06-23 1992-01-02 Bayerische Motoren Werke Ag Luftleitvorrichtung fuer kraftfahrzeuge
DE4234943A1 (de) * 1992-10-16 1994-04-21 Daimler Benz Ag Versenkbarer Heckspoiler für ein Kraftfahrzeug
DE102014105514A1 (de) 2014-04-17 2015-10-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit einer Luftleiteinrichtung

Also Published As

Publication number Publication date
ES2011613B3 (es) 1990-02-01
IT1182674B (it) 1987-10-05
US4738479A (en) 1988-04-19
EP0226778A3 (en) 1987-10-21
IT8567954A0 (it) 1985-11-12
EP0226778A2 (fr) 1987-07-01
DE3666019D1 (en) 1989-11-09

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